An Economical and Reliable Low-Voltage PLC System for AMR Based on OFDM
This paper presents a low-voltage PLC system based on OFDM. In the system, efficient and feasible methods are applied to achieve communication reliability at the cost of reducing data rate by using channel coding and sending the iterant sub-carriers or symbols in OFDM system. The result of simulation conducted by the author indicates that these methods can equip the OFDM system with stronger communication ability to overcome the terrible condition in low-voltage power line which is an available communication channel in AMR application. As this system could be easily achieved by using low cost hardware, it is an economical communication scheme to realize AMR on low-voltage power line.
AMR low-voltage power line carrier OFDM
Hao Zhang Jinghong Guo
国际会议
The International Conference on Electrical Engineering 2009(2009 电机工程国际会议)
沈阳
英文
1-4
2009-07-05（万方平台首次上网日期，不代表论文的发表时间）